| Location | France, Rhône-Alpes |
| Central coordinates | 5o 1.00' East 46o 2.00' North |
| IBA criteria | A4i, A4iii, B1i, B2, C2, C3, C4, C6 |
| Area | 79,800 ha |
| Altitude | 275 - 300m |
| Year of IBA assessment | 2000 |
Ornithological information The site holds 20,000 or more waterbirds on passage and in winter, on a regular basis (including Anas platyrhynchos 2,500 (passage), 10,820 (winter); Aythya ferina 6,000 (passage), 9,317 (winter); Fulica atra 6,640 (winter); Vanellus vanellus 8,000 (passage), 3,444 (winter)). Species of global conservation concern that do not meet IBA criteria: Aythya nyroca (passage, wintering); Haliaeetus albicilla (passage, wintering); Aquila clanga (wintering).
Site description The area includes ponds, marshes, wet meadows, deciduous forests, moorlands and arable fields.
| Species | Season | Period | Population estimate | Quality of estimate | IBA Criteria | IUCN Category |
|---|---|---|---|---|---|---|
| Gadwall Anas strepera | breeding | 1997 | 500-600 breeding pairs | - | A4i, B1i, B2, C3 | Least Concern |
| Gadwall Anas strepera | passage | 1997 | 200-1,100 individuals | - | B1i, C3 | Least Concern |
| Northern Shoveler Anas clypeata | passage | 1997 | 200-800 individuals | - | B1i, C3 | Least Concern |
| Northern Pintail Anas acuta | passage | 1997 | 250-600 individuals | - | B1i, C3 | Least Concern |
| Red-crested Pochard Netta rufina | breeding | 1997 | 80-120 breeding pairs | - | B1i, C3 | Least Concern |
| Red-crested Pochard Netta rufina | passage | 1997 | 300 individuals | - | B1i, C3 | Least Concern |
| Common Pochard Aythya ferina | breeding | 1997 | 1,550 breeding pairs | - | B1i, C3 | Least Concern |
| Black-necked Grebe Podiceps nigricollis | breeding | 1997 | 200-400 breeding pairs | - | A4i, B1i, C3 | Least Concern |
| White Stork Ciconia ciconia | breeding | 1997 | 3-5 breeding pairs | - | C6 | Least Concern |
| Little Bittern Ixobrychus minutus | breeding | 1991 | 20 breeding pairs | - | B2, C6 | Least Concern |
| Black-crowned Night-heron Nycticorax nycticorax | breeding | 1991 | 70-150 breeding pairs | - | C6 | Least Concern |
| Squacco Heron Ardeola ralloides | breeding | 1991 | 1-5 breeding pairs | - | B2 | Least Concern |
| Purple Heron Ardea purpurea | breeding | 1991 | 80-100 breeding pairs | - | B2, C2, C6 | Least Concern |
| Little Egret Egretta garzetta | breeding | 1997 | 10-50 breeding pairs | - | C6 | Least Concern |
| Western Marsh-harrier Circus aeruginosus | breeding | 1991 | 15-20 breeding pairs | - | C6 | Least Concern |
| Black-winged Stilt Himantopus himantopus | breeding | 1991 | 10 breeding pairs | - | C6 | Least Concern |
| Whiskered Tern Chlidonias hybrida | breeding | 1991 | 200-1,100 breeding pairs | - | A4i, B1i, B2, C2, C6 | Least Concern |
| Whiskered Tern Chlidonias hybrida | passage | 1991 | 100-300 individuals | - | B1i, C2 | Least Concern |
| A4iii Species group - waterbirds | winter | 1997 | 20,000 individuals | unknown | A4iii, C4 | |
| A4iii Species group - waterbirds | passage | 1997 | 20,000 individuals | unknown | A4iii, C4 |
| Protected area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) | |
|---|---|---|---|---|---|
| LA DOMBES - FR8201635 | Habitats Directive | 47,656 | protected area overlaps with site | 42,051 | |
| LA DOMBES - FR8212016 | Birds Directive | 47,656 | protected area overlaps with site | 42,051 |
| IUCN habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Broadleaved deciduous woodland | 15% |
| Shrubland | Heathland | 7% |
| Grassland | Humid grasslands | 18% |
| Wetlands (inland) | Standing freshwater; Water fringe vegetation | 11% |
| Artificial landscapes (terrestrial) | Arable land | 15% |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | 70% |
| fisheries/aquaculture | 35% |
| forestry | 20% |
| hunting | 90% |
| urban/industrial/transport | 5% |
Management considerations Early mowing and the removal of aquatic vegetation, by burning and cutting in summer, destroys the nests and chicks of rare species. High hunting pressure (including early opening dates) and lead pollution threaten ducks.
Protection status National None International None
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Recommended citation BirdLife International (2013) Important Bird Areas factsheet: La Dombes. Downloaded from http://www.birdlife.org on 25/05/2013
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